Used in most woodwork and wood materials, hardwoods need to be pre-drilled to avoid forks. Robust and corrosion-resistant, the design minimizes the of the drill bit. It is not easy to slide and provides good support in different wood and man-made materials. The wood screws are neatly packed in a transparent plastic box, which is convenient to carry, and this box can be easily reused. Colour: as shown Material: metal Package Contents: 60 * M3x12 Screw 30 * M3x20 Screw 30 * M3x25 Screw 25 * M3x30 Screw 20 * M3.5x20 Screw 20 * M3.5x25 Screw 15 * M3.5x30 Screw 30 * M4x20 Screw 20 * M4x25 Screw 20 * M4x30 Screw 20 * M4x40 Screw 40 * M3.5x12 Screw Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.